人民长江Issue(13)：17-20,4.DOI:10.16232/j.cnki.1001-4179.2015.13.005
SWAT模型在金沙江上游小流域径流模拟中的应用
Application of SWAT model in runoff simulation of small basin in upper reaches of Jinsha River
袁树堂 1谢飞帆 1刘新有1
作者信息
- 1. 云南省水文水资源局，云南 昆明650106
- 折叠
摘要
Abstract
To analyze the applicability of distributed hydrological model ( SWAT) in simulation of hydrological process of small basin in the upper reach of Jinsha River, the Chongjiang River, a first tributary of Jinsha River, was selected as a research zone and the monthly runoff data from 1961 to 2012 at Laiyuanqiao Hydrology Station in the basin was used to rate the model parame-ters and verify the applicability of the model. The results showed that the SWAT model had a high simulation precision for the mountainous small watershed in the upper reaches of Jinsha River, the correlation coefficient, the average relative error and the nash-sutcliffe efficiency coefficient of the simulated and measured monthly runoff were 0. 97 and 0. 82, 0. 16 and 0. 20, 0. 84 and 0. 81, during the calibration period and the verification period respectively.关键词
SWAT模型/水资源管理/山区小流域/金沙江上游Key words
SWAT model/mountainous small watershed/water resource management/upper reaches of Jinsha river分类
建筑与水利引用本文复制引用
袁树堂,谢飞帆,刘新有..SWAT模型在金沙江上游小流域径流模拟中的应用[J].人民长江,2015,(13):17-20,4.
